body {
    display: flex;
    flex-direction: column;
}

header {
    width: 100%;
    height: 200px;
    background: #4294FF url(../../assets/imgs/index-card-badge.png) no-repeat;
    background-size: 90px;
    background-position: 50px 0;

    .top {
        display: flex;
        align-items: center;
        height: 50px;
        color: #fff;

        .iconfont {
            font-size: 30px;
            width: 30px;
            height: 30px;
            padding: 0 20px;
        }
    }

    nav {
        height: 135px;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;

        .lf {
            width: 45%;

            h2 {
                color: #fff;
                font-size: 24px;
            }

            p {
                color: rgba(170, 217, 247, 1);
                font-size: 20px;
            }
        }

        .rt {
            width: 45%;
            display: flex;
            flex-wrap: wrap;

            h3 {
                color: rgba(0, 78, 115, 1);
                font-size: 16px;
            }

            p {
                color: rgba(255, 255, 255, 1);
                font-size: 80px;
                text-align: center;
            }
        }
    }

}

main {
    flex: 1;
    overflow: scroll;
    display: flex;
    justify-content: space-around   ;
    flex-wrap: wrap;
align-items: start;
ul{
display: flex;
flex-wrap: wrap;
}
    li {
        width: 111px;
        height: 150px;
margin:  6px;
        img {
            width: 111px;
            height: 111px;
            margin-bottom: 15px;
        }

        p {
            color: rgba(51, 51, 51, 1);
            font-size: 14px;
            text-align: center;
        }
    }

}